# SDR SWAA2020080500927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2020
- Submitted: August 5, 2020
- Operation: Air carrier
- Aircraft: N720WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27854
- Aircraft time: 74,929 hours, 44,674 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: 146A7500
- Condition: Corroded
- Location: Bs 764
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020080500927

## Discrepancy

CORROSION ON TRACK AROUND FASTENER HOLE AT ACB BS764 RBL13 WL157. / REMOVED AND REPLACED TRACK TIE DOWN ACB AT BS727 TO BS887 IAW SRM 51-40-02-0G-0 DWG 146A7500 AND INSTALLED SPLICE REPAIR AT BS747+10 RBL13 WL157 IAW SRM 53-00-53-2R-3-REPAIR 3. 59205U 20JUL20

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